PBR Standard C45 Steel 489 - 520 SprocketRef : PBR00549A / 1075563008

PBR Steel C45 Standard Sprocket 489 - 520 (manufacturer reference: 489 51 C45)

Specifically designed for motocross, this PBR sprocket draws on expertise from competition to provide a reliable and easy-to-install wear part. Made from C45 steel with a black finish, it adheres to the 520 standard and features 51 teeth for a balance of torque and speed suitable for off-road use.

• Material: C45 steel
• Color: black
• Number of teeth: 51
• Chain pitch: 520
• Type: standard (ref. 489 51 C45)

Ideal for riders looking for a robust and straightforward sprocket, it fits the drivetrains of compatible 520 motocross machines. Before installation, check the alignment of the sprocket and chain, as well as the condition of the spacers and chain to ensure a clean and secure transmission.

Common compatibilities: KAWASAKI KX 450 (2026), SUZUKI RM-Z 250 (2006), KAWASAKI KX 450 X (2024). Be sure to verify the exact match with your model and year before ordering.